Aggregate queries over ontologies


Answering queries over ontologies is an important issue for the Semantic Web. Aggregate queries were widely studied for relational databases but almost no results are known for aggregate queries over ontologies. In this work we investigate the latter problem. We propose syntax and semantics for epistemic aggregate queries over ontologies and study query… (More)
DOI: 10.1145/1458484.1458500
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Citations per Year

Citation Velocity: 10

Averaging 10 citations per year over the last 3 years.

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